| Netherton to Popovo | 1,442.78 mi (2,321.94 km) |
| Netherton to Provadia | 1,498.49 mi (2,411.58 km) |
| Netherton to Radnevo | 1,474.35 mi (2,372.73 km) |
| Netherton to Radomir | 1,344.86 mi (2,164.34 km) |
| Netherton to Rakitovo | 1,414.46 mi (2,276.35 km) |
| Netherton to Rakovski | 1,436.10 mi (2,311.19 km) |
| Netherton to Razgrad | 1,446.96 mi (2,328.66 km) |
| Netherton to Razlog | 1,394.69 mi (2,244.53 km) |
| Netherton to Ruse | 1,412.44 mi (2,273.11 km) |
| Netherton to Samokov | 1,378.05 mi (2,217.75 km) |
| Netherton to Sandanski | 1,401.73 mi (2,255.87 km) |
| Netherton to Sevlievo | 1,410.74 mi (2,270.36 km) |
| Netherton to Shumen | 1,474.02 mi (2,372.21 km) |
| Netherton to Silistra | 1,454.58 mi (2,340.92 km) |
| Netherton to Sliven | 1,474.27 mi (2,372.61 km) |
